A new prehistoric animal species from Tanzania dating to around 240 million years ago, during the Triassic period, has been ...

Through self-taught study of dinosaur fossils discovered in Transylvania, Nopcsa developed groundbreaking theories about dinosaur biology, warm-bloodedness, and parenting that remain validated by ...

In two Indigenous communities living preindustrial lifestyles in the Bolivian Amazon, dementia is remarkably uncommon. However, a newly published longitudinal study reveals why earlier estimates told ...

A dinosaur known for nearly 170 years was named from a single tooth. New fossils from embryo to adult could finally give it a ...

The basics of evolution are pretty straightforward to grasp: organisms better equipped to survive and reproduce tend to have ...

Ancient DNA from fossils found in Wyoming and Canada's Yukon Territory suggests the wild cat more closely resembled modern ...

A new study shows that little, wrinkly Mercury may be shrinking faster than expected. Scientists from the German Aerospace ...

Valeria Bruni Tedeschi shines as a devilish femme fatale in Paolo Strippoli’s campy thriller. Johnny Cash’s eldest daughter, 71, still has several tour dates remaining this year. Stephen Knight’s ...

Janie Osborne reported this feature from Bozeman, Mont., where she has lived since 1994. She has been covering the people and places of Montana for more than 20 years. Aug. 27, 2026 Surrounded by ...

Despite their importance in reproduction, sex chromosomes have often shown signs of rapid evolution. Zhou et al. sequenced the genomes and examined the sex chromosomes of 19 gecko species, which have ...

A sweeping analysis of thousands of animal genomes suggests that chromosomes do not evolve randomly but instead follow a limited number of irreversible “evolutionary highways.” These one-way genetic ...

Election news will likely fill the headlines this fall, but among book buyers fiction will likely have top billing.